Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
RDMA/bnxt_re: Report QP rate limit in debugfs
Update QP info debugfs hook to report the rate limit applied
on the QP. 0 means unlimited.
Signed-off-by: Damodharam Ammepalli <damodharam.ammepalli@broadcom.com>
Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Link: https://patch.msgid.link/20260202133413.3182578-4-kalesh-anakkur.purayil@broadcom.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
authored by
Kalesh AP
and committed by
Leon Romanovsky
949e7c06
13edc7d4
+12
-2
+12
-2
drivers/infiniband/hw/bnxt_re/debugfs.c
+12
-2
drivers/infiniband/hw/bnxt_re/debugfs.c
···
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size_t count, loff_t *ppos)
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{
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struct bnxt_re_qp *qp = filep->private_data;
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+
struct bnxt_qplib_qp *qplib_qp;
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u32 rate_limit = 0;
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char *buf;
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int len;
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if (*ppos)
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return 0;
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+
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qplib_qp = &qp->qplib_qp;
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if (qplib_qp->shaper_allocation_status)
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rate_limit = qplib_qp->rate_limit;
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buf = kasprintf(GFP_KERNEL,
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"QPN\t\t: %d\n"
···
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"state\t\t: %s\n"
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"mtu\t\t: %d\n"
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"timeout\t\t: %d\n"
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-
"remote QPN\t: %d\n",
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"remote QPN\t: %d\n"
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"shaper allocated : %d\n"
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"rate limit\t: %d kbps\n",
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qp->qplib_qp.id,
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bnxt_re_qp_type_str(qp->qplib_qp.type),
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bnxt_re_qp_state_str(qp->qplib_qp.state),
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qp->qplib_qp.mtu,
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qp->qplib_qp.timeout,
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-
qp->qplib_qp.dest_qpn);
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qp->qplib_qp.dest_qpn,
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qplib_qp->shaper_allocation_status,
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rate_limit);
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if (!buf)
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return -ENOMEM;
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if (count < strlen(buf)) {